package ooday02;
/**
 * 学生类
 */
public class Student extends Person {
    String className;
    String stuId;
    int a;

    Student() {

    }

    Student(String name, int age, String address, String className, String stuId) {
        super(name,age,address);
        this.className = className;
        this.stuId = stuId;

    }

    void study() {
        System.out.println(name + "正在学习");
    }
    void sayHi() {
        System.out.println("我是" + name + "今年" + age + "岁了，我住在" + address+"班级为"+className+"学号为"+stuId);
    }
}
